AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Seat Helical Compression Spring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 00-680-3126 (006803126) |
| NCB Code | USA (00) |
| Manufacturer | Triumph Engine Control Systems Llc, Goodrich Control Systems Gmbh |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.1830 INCHES MINIMUM AND 0.1930 INCHES MAXIMUM |
| ABPR | FIRST STEP DIAMETER | 0.5500 INCHES NOMINAL |
| ALME | MATERIAL HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM |
| APGF | DESIGN TYPE | SOLID |
| BBRB | END DIAMETER | 0.4050 INCHES MINIMUM AND 0.4150 INCHES MAXIMUM |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.0640 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | MATL-STAINLESS STEEL AMS 5360;NOT CASEHARDENED |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| Relevant Components for NSN - 5340-00-680-3126, 5340006803126 | ||||
| 5365-01-101-3819 (5365011013819) | 5305-01-006-9246 (5305010069246) | 5310-00-639-2818 (5310006392818) | 5310-01-332-9051 (5310013329051) | |
| 5330-01-399-2381 (5330013992381) | 5340-01-496-5144 (5340014965144) | 5342-00-326-6390 (5342003266390) | 5305-01-361-1154 (5305013611154) | |
| 5305-01-516-4729 (5305015164729) | 5330-15-007-8953 (5330150078953) | 5340-01-078-1350 (5340010781350) | 5310-01-471-5429 (5310014715429) | |
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